Qing Xia

Patent agent, USPTO registration number 68375, status Active.

Location

Castro Valley, CA

On the USPTO roster since

November 2014

Qing Xia is a USPTO-registered patent agent (registration number 68375), in Castro Valley, CA. The registration is active on the current USPTO roster, and Qing Xia has been listed on the roster since November 2014.

Castro Valley, CA has 11 registered patent practitioners in all: 3 patent attorneys and 8 patent agents.

Other registered practitioners in Castro Valley, CA

• Deeann Dugan — Patent attorney, Reg. No. 44662, DeeAnn Dugan, Attorney at Law
• Kennedy Koblin — Patent attorney, Reg. No. 53147, Creative Labs INC
• Catherine May Sanders — Patent agent, Reg. No. 50660, Sirna Therapeutics Inc.

All patent attorneys and agents in Castro Valley, CA

Patent firms in California · Practitioners by state

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